A doctor who specializes in liver diseases? - Let's learn everything about a hepatologist!

Has your doctor ever told you, "We're going to see a liver specialist"? Or have you ever been a little scared or worried when you saw that your liver enzymes were slightly elevated in a blood test? Then you think, "Who is this liver specialist?" That's the answer to that question that we are going to discuss in this article today. There is no reason to be afraid, let's understand these things simply.

Who is this hepatologist?

Simply put, a hepatologist is a doctor who has in-depth expertise in diseases related to your liver, gallbladder, bile ducts, and pancreas.

It's even easier to break this word down. "Hepato" means "liver" in Greek. "-ologist" means a specialist in a certain subject. So when you put the two together, "hepatologist" means a specialist in the liver. But he doesn't just look at the liver, he also has a good knowledge of other organs related to the liver.

Think of it this way, these organs in our body are like a system that works together. Just like the plumbing system in a house. If there is a problem in one place, it can affect other places as well. In the same way, a liver disease can affect the gallbladder or the pancreas. So you need someone who knows about this entire system.

So are a gastroenterologist and a hepatologist the same person?

This is a place where many people get confused. It's a very good question.

A gastroenterologist is a doctor who specializes in our entire digestive system. That means he has knowledge about everything from the mouth to the anus, including the esophagus, stomach, small intestine, large intestine, liver, gallbladder, and pancreas.

A hepatologist is a gastroenterologist who has undergone additional training and education to become a super-specialist in the liver and its related diseases.

To put it simply, imagine that every hepatologist is a gastroenterologist, but not every gastroenterologist is a hepatologist. Just as every cardiac surgeon is a general surgeon, but not every general surgeon is a cardiac surgeon.

Usually, simple liver conditions can be treated by a gastroenterologist. However, if the condition is more complex, for example, severe conditions like cirrhosis, liver cancer, or liver transplantation, the expertise of a hepatologist is definitely needed.

Why would a doctor refer you to a hepatologist?

Usually, you will first see your primary care physician (PCP). If you have symptoms, such as yellowing of the eyes, a swollen abdomen, or excessive fatigue, or if you have abnormal liver function tests (LFTs) on a blood panel, he or she may suspect a liver problem.

In such a case, he may refer you to a hepatologist for the most accurate diagnosis and treatment.

Sometimes, if your current gastroenterologist feels that your condition has progressed to a point where he or she needs more expertise than his or her own, he or she will refer you to a hepatologist. This is the most appropriate medical approach.

What diseases does a hepatologist treat?

The range of diseases that hepatologists treat is very broad. Let's break it down into two parts.

Who is this Transplant Hepatologist?

This is another high-level specialty. A Transplant Hepatologist is a doctor who has received special training in caring for patients with end-stage liver disease before and after liver transplant surgery.

These doctors work in large hospitals that perform liver transplant surgeries. They have in-depth knowledge of everything from deciding if a liver transplant is the best option for a patient, preparing the patient for it, and managing complications after the surgery.

The health of a patient in the final stages of liver failure is very complex. Many problems can arise at once. A transplant hepatologist manages all of these.

What complications do they manage?

One of their main tasks is to manage complications that may arise before and after liver transplantation.

• Portal Hypertension: Increased pressure in the vessels that bring blood to the liver.
• Ascites: This is commonly referred to as fluid accumulation in the abdomen.
• Esophageal varices: These can rupture and bleed.
• Hepatic Encephalopathy: Brain function is affected because the liver is unable to filter toxins. The patient may experience memory loss.
• Hepatorenal Syndrome: Liver problems affecting the kidneys.

New problems arise after a liver transplant, as the body must continue to take immunosuppressants to prevent rejection of the newly transplanted liver. These medications can cause other complications.

• Frequent illnesses.
• High blood pressure (Hypertension).
• Diabetes (Type 2 Diabetes).
• Thinning of bones (Osteoporosis).
• Recurrence of liver disease.

It is the responsibility of a transplant hepatologist to be attentive to all of this and to keep the patient well.

Who is a Pediatric Hepatologist?

As the name suggests, a Pediatric Hepatologist is a doctor who specializes in diseases of the liver and digestive system of infants, toddlers, and young children.

Children's bodies are not like the bodies of small people. Their illnesses are different, their response to illnesses is different, and the dosages of medications given are different. Therefore, to treat children, you need someone who has received special training in children.

A pediatric hepatologist first becomes a pediatrician, then receives specialized training in pediatric gastroenterology, and then receives further specialized training in the liver. These specialists also take care of complex cases such as liver transplants in children.

The liver is one of the largest organs in our body. And the role it plays is also very large. The liver performs many functions, such as filtering toxins from the body, storing energy, and helping to digest food. Therefore, if the liver becomes sick, it affects the entire body.

Becoming a hepatologist is not an easy journey. It requires a lot of dedication, knowledge, and training. Also, you have to be mentally strong with the patients and their families. But at the end of it all, they save many lives. That is the greatest satisfaction they get.